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https://issues.apache.org/jira/browse/HIVE-18571?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16386888#comment-16386888
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Sergey Shelukhin commented on HIVE-18571:
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Setting up the WriteEntry properly seems to have uncovered some issue in
replication tests.
Stats in many tests for ACID tables appear to have changed from incorrect to
incorrect, but different. I will take a look but might just update the tests,
it doesn't matter if 11-row table is reported as 1-row or 88-row :)
> stats issues for MM tables
> --------------------------
>
> Key: HIVE-18571
> URL: https://issues.apache.org/jira/browse/HIVE-18571
> Project: Hive
> Issue Type: Bug
> Reporter: Sergey Shelukhin
> Assignee: Sergey Shelukhin
> Priority: Major
> Attachments: HIVE-18571.01.patch, HIVE-18571.02.patch,
> HIVE-18571.03.patch, HIVE-18571.04.patch, HIVE-18571.patch
>
>
> There are multiple stats aggregation issues with MM tables.
> Some simple stats are double counted and some stats (simple stats) are
> invalid for ACID table dirs altogether.
> I have a patch almost ready, need to fix some more stuff and clean up.
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